public void DeleteElement(TEntity obj)
{
var o = dbSet.Remove(obj);
context.SaveChanges();
context.Entry(obj).State = EntityState.Detached;
}
[ValidateAntiForgeryToken] //Μην ξεχάσεις @Html.AntiForgeryToken() στο view
public ActionResult EditSubmitProduct(Product product)
{
if (!ModelState.IsValid)
{
return(View("Edit", product));
}
Product dProduct = new Product();
using (App_Context db = new App_Context())
{
dProduct = db.Products.Include("Category").SingleOrDefault(d => d.ProductId == product.ProductId);
if (dProduct == null)
{
return(HttpNotFound());
}
else
{
dProduct.ProductName = product.ProductName;
dProduct.ProductPrice = product.ProductPrice;
dProduct.ImagePath = product.ImagePath;
dProduct.CategoryId = product.CategoryId;
db.Entry(dProduct.Category).State = System.Data.Entity.EntityState.Unchanged;
db.SaveChanges();
}
return(RedirectToAction("Product", "Product"));
}
}
public ActionResult Edit([Bind(Include = "Id,Content,LastEdit")] Comment comment)
{
if (ModelState.IsValid)
{
db.Entry(comment).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(comment));
}
public ActionResult Edit([Bind(Include = "Id,Title,Description,LastEdit")] Domain domain)
{
domain.LastEdit = DateTime.Now;
if (ModelState.IsValid)
{
db.Entry(domain).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(domain));
}
public ActionResult LiftBan(int id)
{
User unBannedUser = new User();
Role unBannedRole = new Role();
using (App_Context db = new App_Context())
{
unBannedUser = db.Users.Include("Role").SingleOrDefault(u => u.UserId == id);
if (unBannedUser == null)
{
return(HttpNotFound());
}
unBannedRole = db.Roles.Find(2);
unBannedUser.Role = unBannedRole;
db.Entry(unBannedRole).State = System.Data.Entity.EntityState.Unchanged;
db.SaveChanges();
}
return(RedirectToAction("Dashboard", "Admin"));
}
public ActionResult CreateSubmitProduct(Product productNew)
{
if (!ModelState.IsValid)
{
return(View("Create", productNew));
}
Product product = new Product();
Category category = new Category();
using (App_Context db = new App_Context())
{
category = db.Categories.Find(productNew.CategoryId);
product.ProductName = productNew.ProductName;
product.ProductPrice = productNew.ProductPrice;
product.Category = category;
product = productNew;
db.Products.Add(productNew);
db.Entry(category).State = System.Data.Entity.EntityState.Unchanged;
db.SaveChanges();
}
return(RedirectToAction("Product", "Product"));
}
public async Task <ActionResult> Register(User user)
{
if (!ModelState.IsValid)
{
return(View(user));
}
bool admincheck = false;
using (App_Context db = new App_Context())
{
if (db.Users.ToList().Count == 0)
{
admincheck = true;
}
var existUser = db.Users.Where(i => i.Username == user.Username).ToList();
var count = existUser.Count;
if (count > 0)
{
ViewData["UserExist"] = existUser;
return(View(user));
}
bool isValidPass = Regex.IsMatch(user.Password, passPattern);
if (!isValidPass && user.Username != "god")
{
ViewData["InvalidPass"] = existUser;
return(View(user));
}
if (count == 0)
{
var salt = Password.GetSalt();
var hash = Password.Hash(user.Password, salt);
Role r = new Role();
if (admincheck == true)
{
r = db.Roles.Find(1);
}
else
{
r = db.Roles.Find(2);
}
User u = new User
{
Username = user.Username,
Password = Convert.ToBase64String(hash),
Salt = Convert.ToBase64String(salt),
Firstname = user.Firstname,
Lastname = user.Lastname,
Phone = user.Phone,
Address = user.Address,
City = user.City,
Email = user.Email,
PostalCode = user.PostalCode,
Role = r
};
db.Users.Add(u);
db.Entry(r).State = System.Data.Entity.EntityState.Unchanged;
db.SaveChanges();
ViewData["Success"] = existUser;
await emailHandler.RegistrationEmail(user.Email, user.Firstname, user.Username, user.Password);
}
}
return(View());
}
public ActionResult Create(ArticleVersionViewModel avViewModel)
{
avViewModel.AllDomains = GetDomains();
Article a = new Article();
Version v = new Version();
// domains
var ds = db.Domains.Where(d => avViewModel.DomainIds.Contains(d.Id));
if (avViewModel.DomainIds != null && avViewModel.DomainIds.Any())
{
if (ds != null && ds.Any())
{
a.Domains = ds.ToList();
}
else
{
ViewBag.Message = "Couldn't find selected domains.";
return(View(avViewModel));
}
}
// write file contents
if (avViewModel.ContentFile != null && avViewModel.ContentFile.ContentLength > 0)
{
string content = ReadStream(avViewModel.ContentFile.InputStream, avViewModel.ContentFile.ContentLength);
try
{
v.ContentPath = WriteFile(content);
} catch (Exception e)
{
ViewBag.Message = "Error saving the file.";
return(View(avViewModel));
}
}
else if (avViewModel.Content != null && avViewModel.Content.Length > 0)
{
try
{
v.ContentPath = WriteFile(avViewModel.Content);
}
catch (Exception e)
{
ViewBag.Message = "Error saving the file.";
return(View(avViewModel));
}
}
else
{
ModelState.AddModelError("OneOfTwoFieldsShouldBeFilled", "Either you upload a file or type your article in the box. You can't have an empty article.");
return(View(avViewModel));
}
v.Title = avViewModel.Title;
a.ProtectFromEditing = false;
v.LastEdit = DateTime.Now;
a.DatePublished = DateTime.Now;
if (TryValidateModel(a))
{
db.Articles.Add(a);
db.SaveChanges();
v.Article = a;
db.Versions.Add(v);
db.SaveChanges();
a.CurrentVersionId = v.Id;
db.Entry(a).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
// if we're here, something failed
System.IO.File.Delete(v.ContentPath); // cleanup unused files
return(View(avViewModel));
}
